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<head><meta charset="utf-8"><title>features · t-compiler/rust-analyzer · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/index.html">t-compiler/rust-analyzer</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html">features</a></h3>

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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245082236" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sarthak Killedar <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245082236">(Jul 06 2021 at 18:47)</a>:</h4>
<p>Hi, does <code>rust-analyzer</code> support <code>rust-toolchain.toml</code> custom tool chains?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245083185" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245083185">(Jul 06 2021 at 18:54)</a>:</h4>
<p>Yes, if you have rustup installed and in your PATH, rustc points to the rustup wrapper that picks the right rustc toolchain.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245085597" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sarthak Killedar <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245085597">(Jul 06 2021 at 19:13)</a>:</h4>
<p>How to get verbose logging from RA?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245086020" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> bjorn3 <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245086020">(Jul 06 2021 at 19:16)</a>:</h4>
<p>For server side logging set <code>RA_LOG=info</code>. For logging the communication between rust-analyzer and vscode, set <code>"rust-analyzer.trace.server": "verbose</code> in your vscode config.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245100494" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Sarthak Killedar <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245100494">(Jul 06 2021 at 21:21)</a>:</h4>
<p>Is there any plan to support <code>-Z patch-in-config</code> (<a href="https://github.com/rust-lang/cargo/issues/9269">https://github.com/rust-lang/cargo/issues/9269</a>)?</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/features/near/245100685" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Florian Diebold <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/features.html#245100685">(Jul 06 2021 at 21:23)</a>:</h4>
<p>it should work automatically (but we don't pass feature flags to cargo)</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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